I'm not sure if it would work for your needs, but you might want to check out uzbl._________________“Truth, like infinity, is to be forever approached but never reached.” --Jean Ayres (1972)
---avatar cropped from =AimanStudio---

Every WebKit-based browser will require WebKit (yeah ) which in turn requires libx11 (be it webkit-gtk or qtwebkit). So not an option for syn0ptik.

@Ant P.
Arora seems to be dead. Probably you want to try qupzilla. It feels quite lightweight (turning on AdBlock makes it really fast!) and if we get support for Qt5 in Gentoo it also won't crash so often anymore. webkit1 is - ugh...